Re: problem with suspension

Re: problem with suspension

[Luming Yu]

Please send to acpi-devel-5NWGOfrQmneRv+LV9MX5uti2KpX7p8Fi@public.gmane.org
Please don't post message large than 80k.

Thanks,
Luming

On 2/16/05, pj.harvey-97W46K3QqA41GQ1Ptb7lUw@public.gmane.org <pj.harvey-97W46K3QqA41GQ1Ptb7lUw@public.gmane.org> wrote:
> Hi,
>    I have a problem with suspension.
> When I do
> 
>  echo disk > /sys/power/state
> 
> I have a problem with modules of SCSI controller, aic7xxx.
> I've tryed to remove the modules with
> 
>   modprobe -r aic7xxx
> 
> but the kernel was in panic. The message is
> 
>   Kernel Panic - Not syncing: Loop 1
> 
> If I don't load the module aic7xxx and I try to do the
> suspension, all is ok.
> 
> What I do?
> 
> Sorry for my english.
> Tnk
> Luca
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problem with suspension

[pj.harvey-97W46K3QqA41GQ1Ptb7lUw]

Hi,
    I have a problem with suspension.
When I do

  echo disk > /sys/power/state

I have a problem with modules of SCSI controller, aic7xxx.
I've tryed to remove the modules with

   modprobe -r aic7xxx

but the kernel was in panic. The message is

   Kernel Panic - Not syncing: Loop 1

If I don't load the module aic7xxx and I try to do the 
suspension, all is ok.

What I do?

Sorry for my english.
Tnk
Luca
_______________________________________
Connessione ed e-mail gratuita da 10 mb
consultabile tramite web e tramite pop.
www.infinito.it vieni a scoprire tutti 
i nostri servizi!

http://www.infinito.it/xmail



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Re: problem with suspension

[Pavel Machek]

Hi!

>    I have a problem with suspension.
> When I do
> 
>  echo disk > /sys/power/state
> 
> I have a problem with modules of SCSI controller, aic7xxx.
> I've tryed to remove the modules with
> 
>   modprobe -r aic7xxx
> 
> but the kernel was in panic. The message is
> 
>   Kernel Panic - Not syncing: Loop 1
> 
> If I don't load the module aic7xxx and I try to do the 
> suspension, all is ok.
> 
> What I do?

Fix aic7xxx so that it rmmods cleanly as a first step?
								Pavel
-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!


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Re: problem with suspension

[Luca Capello]

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Hi Pavel!

On Fri 18 Feb 2005 13:40, Pavel Machek wrote:
>>    I have a problem with suspension.
<cut>
>> I have a problem with modules of SCSI controller, aic7xxx.
<cut>
> Fix aic7xxx so that it rmmods cleanly as a first step?

It's clear that this is something which should be done, but...

I discussed with Luca about his problem on an Italian LUG mailing-list
and we found out that there's a preliminary suspend/resume support for
the aic7xxx [1] [2], the patch for which actually doesn't apply to the
latest stable 2.6.10. So I suggested him to post on this mailing-list
hoping that someone could point to a more recent patch (or provide any
solution other than not loading the module).

But, indeed, there're two problems:

1) removing the aic7xxx is not a clean process

2) the aic7xxx supsend/resume support is in progress

Just my 0.02c.

Thx, bye,
Gismo / Luca

[1] http://lkml.org/lkml/2004/07/22/210
[2] http://lkml.org/lkml/2004/12/17/187

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